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| WDM谱特性对掺饵光纤单程后向型SFL谱线的影响分析 |
| Analysis of the Effect of WDM Spectum upon Spectum of Er~(3+) doped Back ward Superfluorsecent Fiber Lasers |
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| DOI: |
| 中文关键词: 波分复用器谱特性,掺铒光纤 |
| 英文关键词:Spectrum of WDM, Er~(3+)-doped Fiber |
| 基金项目: |
| 陶卫东 白贵儒 王绍民 |
| 宁波大学物理系!宁波,315211,宁波大学物理系!宁波,315211,杭州大学物理系!杭州,310012 |
| 摘要点击次数: 1866 |
| 全文下载次数: 13 |
| 中文摘要: |
| 应用耦合模理论,首次计算了980urn/1550nm和1480urn/1550nm波分复用器港特性对掺饵光纤后向型超荧光激光器输出话线的影响作用,发现前者的影响作用不大,而后者则有明显的影响作用,其加权平均波长的差别可达2.3nm. |
| 英文摘要: |
| We firstly use the theory of coupling to calculate the effect of 98onm/1550nm and 1480nm/1550nm wave division multiplexer (WDM) on the output spectrum of Er3+doped back ward superfluorescent fiber lasers. It is found that the first effection is little,but the second is obvious,the difference of its weighted mean wavelength is about 2. 3nm between be fore and after crossing 1480nm/1550nm WDM. |
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